Ifilimu yokunamathela eshisayo encibilika iwuhlobo lwezinto ezingancibilika ezishisayo ukuze zenze ifilimu enogqinsi oluthile, futhi i-hot-melt adhesive bonding isetshenziswa phakathi kwezinto. Ifilimu yokunamathisela encibilikayo eshisayo ayiyona ingcina eyodwa, kodwa iwuhlobo lweglue. Okufana ne-PE, i-EVA, i-PA, i-PU, i-PES, i-polyester eguquliwe, njll., ingathuthukiswa ibe yifilimu enamathelayo encibilikayo eshisayo. Ngokusho kokuqukethwe, kukhona ifilimu ye-adhesive ye-tpu hot melt, ifilimu yokunamathisela eshisayo ye-pes hot, ifilimu yokunamathisela eshisayo eshisayo, ifilimu yokunamathisela eshisayo eshisayo, njll.
Ifilimu ye-PES hot melt adhesive iwumkhiqizo wefilimu enamathelayo oshisayo owenziwe nge-polyester njengento eluhlaza. I-polyester (igama elijwayelekile le-polymer equkethe amaqembu e-ester ochungechungeni oluyinhloko ihlukaniswe yaba izinhlobo ezimbili: i-polyester engagcwalisiwe kanye ne-thermoplastic polyester. Njengoba i-matrix enamathelayo encibilikayo eshisayo, i-thermoplastic polyester, okungukuthi, i-polyester egcwele eqondile, isetshenziswa njenge-polyester eluhlaza. impahla yokunamathisela encibilikayo eshisayo Yenziwa nge-polycondensation ye-dicarboxylic acid ne-glycol noma i-alkyd ye-polyester ene-adhesion enhle ezintweni eziningi, njengensimbi, i-ceramics, izinkuni, ipulasitiki, i-raber, njll. izinto zikagesi, izicathulo, izingubo, izicathulo, izinto eziyinhlanganisela, izimboni nezinye izimboni.
Izinzuzo zomkhiqizo wefilimu yokunamathisela encibilikayo eshisayo
1. Inokumelana nokushisa okuphezulu, ukumelana nezinga lokushisa eliphansi kanye nokumelana kahle nokushisa okuphezulu;
2. Izinzuzo zokumelana nokugeza kwamanzi, ukumelana nowoyela, ukumelana ne-solvent, njll.
3. Izindleko eziphansi, ukumelana nokugeza, ukonga abasebenzi, akukho ukuvuza kweglue, nokuvikelwa kwemvelo.
Njengohlobo olusha lwe-adhesive, ifilimu enamathelayo encibilikayo eshisayo inezinhlelo eziningi embonini yokupakisha kanye nemboni yezogesi. Ngokuthuthukiswa kwamafilimu anamathelayo ancibilika ashisayo ekhaya naphesheya, izinkambu zokufaka izicelo ezengeziwe ziye zadonsa ukunakwa okwengeziwe.
Isikhathi sokuthumela: Nov-09-2020